feat: support for globally blocked project regex

[shreddedbacon]

General Checklist

• Affected Issues have been mentioned in the Closing issues section
• Documentation has been written/updated
• PR title is ready for inclusion in changelog

Database Migrations

• If your PR contains a database migation, it MUST be the latest in date order alphabetically

Description

Support for defining a regex pattern for blocked project names. Set BLOCKED_PROJECT_NAME_PATTERN in the API to the patterns you want to block.

[github-actions]

Overview

Image reference	testlagoon/api:main	lagoon/api:ci-latest
- digest	034c35fc8531	d82500b452c3
- tag	main	ci-latest
- provenance	https://github.com/uselagoon/lagoon.git/commit/98b7b27b021ac041dc83cff9d2f87843e23f3fe2
- vulnerabilities
- platform	linux/amd64	linux/amd64
- size	150 MB	182 MB (+31 MB)
- packages	1579	1579
Base Image	node:22-alpine also known as: • 22-alpine3.22 • 22.21-alpine • 22.21-alpine3.22 • 22.21.1-alpine • 22.21.1-alpine3.22 • jod-alpine • jod-alpine3.22	node:22-alpine also known as: • 22-alpine3.22 • 22.21-alpine • 22.21-alpine3.22 • 22.21.1-alpine • 22.21.1-alpine3.22 • jod-alpine • jod-alpine3.22
- vulnerabilities